package com.hqyj.mana.service;

import java.util.HashMap;
import java.util.List;

import com.hqyj.mana.pojo.ContractManagement;

public interface ContractService {
	 List<ContractManagement> selectAllContract(String userName,String userId);
	 
		
	 boolean add(ContractManagement user);
	 
	 boolean update(ContractManagement user);
	
	 boolean del(Integer id);


	HashMap<String, Object> hashCode(Object user);
}
